traceability update 2.5.4d3

git-svn-id: https://plugins.svn.wordpress.org/footnotes/trunk@2471020 b8457f37-d9ea-0310-8a92-e5e31aec5664

templates/public/reference-container.html

@@ -1,3 +1,25 @@
+<!--<?php//for docblock, @see MCI_Footnotes_Template::process_template()
+	/**
+	 * Yields the reference container start and end including the scroll script.
+	 * 
+	 * @since Unknown
+	 * @type object
+	 * 
+	 * @lastmodified 2021-02-07T0811+0100
+	 * 
+	 * 
+	 * 
+	 * - Bugfix: Reference container: restore expand/collapse button in the template, thanks to @ragonesi bug report.
+	 * 
+	 * @since 2.0.2
+	 * 
+	 * @reporter @ragonesi
+	 * @link https://wordpress.org/support/topic/hyperlink-symbol-in-reference-container/#post-13587782
+	 * 
+	 * The expand/collapse button was lost @since 2.0.0 for an unknown reason. 
+	 * The fix was about restoring the button code (only, while the script remained complete).
+	 */?>
+-->
 <div 
     class="speaker-mute footnotes_reference_container"
     >